(2E)-3-(2,3-Dimethoxyphenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one CAS 351339-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351339-41-8 |
| Molecular Formula | C19H20O4 |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2E)-3-(2,3-Dimethoxyphenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 351339-41-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H20O4. Molecular weight: 312.36 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H20O4 |
| Molecular Weight | 312.36 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related E Standards
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1002853-72-6)
- 5,5'-((2,4-Dimethoxyphenyl)methylene)bis(2-methylfuran) (CAS 144334-80-5)
- (2E)-3-(2,4-Dimethoxyphenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 170088-28-5)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 865273-62-7)
- (2E)-1-(2,4-Dimethoxyphenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 908106-78-5)
- (2E)-1-(2,5-Dimethoxyphenyl)-3-(2-ethoxyphenyl)prop-2-en-1-one (CAS 850358-96-2)
- (2E)-3-(2,5-Dimethoxyphenyl)-1-(4-ethoxyphenyl)prop-2-en-1-one (CAS 358343-65-4)
- 5,5'-((3,4-Dimethoxyphenyl)methylene)bis(2-methylfuran) (CAS 87125-64-2)
Recommended Standards
- (2E)-1-(4-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 940291-94-1)
- (2-Methyl-3-phenyl-1,2-oxazolidin-5-yl)methyl N-phenylcarbamate (CAS 338406-59-0)
- (2R)-N-Benzyl-1-[(furan-2-yl)methyl]-N-methyl-5-oxopyrrolidine-2-carboxamide (CAS 956188-45-7)
- 2,4,6-Trimethylbenzeneethanamine hydrochloride 2,4,6-Trimethylphenethylamine hydrochloride 3167-10-0 (CAS 3167-10-0)
- Naphthalene-1,2-diamine (CAS 938-25-0)
- 1-Methylpyrazolidine-3,5-dione (CAS 99170-99-7)
- 4-(Benzylamino)-6,8-dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione (CAS 249646-74-0)
- N-{2-[2-(sec-Butyl)phenoxy]ethyl}-2-isopropylaniline (CAS 1040681-37-5)
- Boc-Pro-Phe-OH (CAS 52071-65-5)
- Des-Ile27-Tirzepatide (CAS CATO-CPTD788946)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com